Mercurial > hg > nginx-quic
view src/os/win32/ngx_time.c @ 7623:72b792bb3885
HTTP/2: fixed socket leak with an incomplete HEADERS frame.
A connection could get stuck without timers if a client has partially sent
the HEADERS frame such that it was split on the individual header boundary.
In this case, it cannot be processed without the rest of the HEADERS frame.
The fix is to call ngx_http_v2_state_headers_save() in this case. Normally,
it would be called from the ngx_http_v2_state_header_block() handler on the
next iteration, when there is not enough data to continue processing. This
isn't the case if recv_buffer became empty and there's no more data to read.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 05 Feb 2020 16:29:23 +0300 |
parents | f95de1361039 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> void ngx_gettimeofday(struct timeval *tp) { uint64_t intervals; FILETIME ft; GetSystemTimeAsFileTime(&ft); /* * A file time is a 64-bit value that represents the number * of 100-nanosecond intervals that have elapsed since * January 1, 1601 12:00 A.M. UTC. * * Between January 1, 1970 (Epoch) and January 1, 1601 there were * 134774 days, * 11644473600 seconds or * 11644473600,000,000,0 100-nanosecond intervals. * * See also MSKB Q167296. */ intervals = ((uint64_t) ft.dwHighDateTime << 32) | ft.dwLowDateTime; intervals -= 116444736000000000; tp->tv_sec = (long) (intervals / 10000000); tp->tv_usec = (long) ((intervals % 10000000) / 10); } void ngx_libc_localtime(time_t s, struct tm *tm) { struct tm *t; t = localtime(&s); *tm = *t; } void ngx_libc_gmtime(time_t s, struct tm *tm) { struct tm *t; t = gmtime(&s); *tm = *t; } ngx_int_t ngx_gettimezone(void) { u_long n; TIME_ZONE_INFORMATION tz; n = GetTimeZoneInformation(&tz); switch (n) { case TIME_ZONE_ID_UNKNOWN: return -tz.Bias; case TIME_ZONE_ID_STANDARD: return -(tz.Bias + tz.StandardBias); case TIME_ZONE_ID_DAYLIGHT: return -(tz.Bias + tz.DaylightBias); default: /* TIME_ZONE_ID_INVALID */ return 0; } }